<?php 
 class PipernateModelException extends PipernateException {
 	
 	private $error = Array(
 		9000 => "Unknown exception", 
 		9001 => "Model not found expection.",
 		9002 => "Model Class not found expection."
 	);
 	
 	public function __construct($errorCode = 9000){
 		parent::__construct($this->error[$errorCode], $errorCode);
 	}
 }
?>